Update.
* io/ftw.c (ftw_dir): Don't add a second slash at the beginning for searches from the root directory. Reported by loris <loris@iol.it> [PR libc/1991]. * io/Makefile (tests): Add bug-ftw1. * io/bug-ftw1.c: New file.
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155fd00c74
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@ -1,5 +1,11 @@
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2001-01-05 Ulrich Drepper <drepper@redhat.com>
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* io/ftw.c (ftw_dir): Don't add a second slash at the beginning
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for searches from the root directory.
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Reported by loris <loris@iol.it> [PR libc/1991].
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* io/Makefile (tests): Add bug-ftw1.
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* io/bug-ftw1.c: New file.
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* elf/dl-support.c (non_dynamic_init): Don't define DL_FIND_AUXV
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if it is not available. Instead use it only if it is available.
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* sysdeps/unix/sysv/linux/ldsodefs.h: New file.
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@ -1,4 +1,4 @@
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# Copyright (C) 1992-1999, 2000 Free Software Foundation, Inc.
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# Copyright (C) 1992-1999, 2000, 2001 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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@ -56,7 +56,7 @@ static-only-routines = stat fstat lstat mknod stat64 fstat64 lstat64
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others := pwd
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test-srcs := ftwtest
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tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \
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tst-fcntl
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tst-fcntl bug-ftw1
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distribute := ftwtest-sh
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@ -0,0 +1,78 @@
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/* Test for ftw function searching in root directory.
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Copyright (C) 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <ftw.h>
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#include <mcheck.h>
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#include <stdio.h>
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#include <string.h>
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int result;
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int cnt;
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int sawroot;
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static int
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callback (const char *fname, const struct stat *st, int flag)
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{
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if (++cnt >= 10)
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return 1;
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printf ("%d: \"%s\" -> ", cnt, fname);
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if (strcmp (fname, "/") == 0 && sawroot)
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{
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puts ("root directory reported twice");
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result = 1;
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}
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else if (fname[0] != '/')
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{
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puts ("missing '/' as first character");
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result = 1;
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}
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else if (fname[1] == '/')
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{
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puts ("double '/' at beginning");
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result = 1;
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}
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else
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{
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puts ("OK");
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sawroot |= strcmp (fname, "/") == 0;
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}
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return 0;
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}
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int
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main (void)
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{
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mtrace ();
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ftw ("/", callback, 10);
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if (! sawroot)
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{
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puts ("root directory wasn't reported");
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result = 1;
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}
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return result;
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}
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5
io/ftw.c
5
io/ftw.c
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/* File tree walker functions.
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Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
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/* Next, update the `struct FTW' information. */
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++data->ftw.level;
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startp = strchr (data->dirbuf, '\0');
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/* There always must be a directory name. */
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assert (startp != data->dirbuf);
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if (startp != data->dirbuf + 1)
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*startp++ = '/';
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data->ftw.base = startp - data->dirbuf;
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